Portable radio telephone



FIG. 1 is a top, front and right side perspective view of a portable radio telephone showing my new design, with an antenna in an extended position;

FIG. 2 is a front elevational view thereof with the antenna retracted;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is an enlarged cross-sectional view thereof taken on line 8--8 in FIG. 2; and,

FIG. 9 is an enlarged cross-sectional view thereof taken on line 9--9 in FIG. 2. 

The ornamental design for a portable radio telephone, as shown and described. 